#include <stdio.h>


struct stdu
{
    char name[20];
    int id[20];
    int age;

};


int main()
{
    struct stdu s = {"张三",2010310214,23};
    struct stdu *p = &s;
    printf("%s\n",s.name);
    printf("%s\n",p->name);
    return 0;
}